/* Inkwell Foundry — base reset and typography, shared by every variant. */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
  display: block;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-ink);
  margin: 0 0 var(--space-2);
}

p {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
}

ol,
ul {
  margin: 0;
  padding: 0;
}

/* Visible, high-contrast keyboard focus on every interactive element. */
a,
button,
[tabindex] {
  outline-offset: var(--focus-ring-offset);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

header.masthead {
  padding: var(--space-3) var(--space-3) 0;
}

.wordmark {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  margin: 0;
}

.descriptor {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin: 0.25rem 0 0;
}

main {
  padding: 0 var(--space-3);
}

.hero {
  padding: var(--space-4) 0 var(--space-3);
}

.hero h1 {
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem);
  max-width: 22ch;
}

.hero-supporting {
  font-size: 1.125rem;
  color: var(--color-ink);
}

.practice {
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-ink);
}

.practice h2 {
  font-size: 1.0625rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.practice-list {
  list-style: none;
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}

.practice-list h3 {
  font-size: 1.125rem;
  margin-bottom: 0.35rem;
}

.practice-list p {
  color: var(--color-ink);
  margin-bottom: 0;
}

.fields {
  padding: var(--space-2) 0 var(--space-4);
  border-top: 1px solid var(--color-ink);
}

.fields-line {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  color: var(--color-ink);
  margin: var(--space-2) 0 0;
}

.specimen {
  padding: var(--space-3) 0 var(--space-4);
  border-top: 1px solid var(--color-ink);
  text-align: center;
}

.specimen img {
  max-width: 100%;
  width: min(100%, 32rem);
  height: auto;
  margin: 0 auto;
}

.specimen figcaption {
  margin-top: var(--space-1);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

footer {
  padding: var(--space-3);
  border-top: 1px solid var(--color-ink);
  font-size: 0.875rem;
}

footer p {
  max-width: none;
  margin: 0 0 0.35rem;
}

footer .colophon {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-ink);
  margin-bottom: 0;
}

@media (min-width: 46rem) {
  header.masthead,
  main,
  footer {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
  }

  .practice-list {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}